Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 300910
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT THU MAY 30 2024
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-301000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 51 47 86 SE3 30.20S TC 11
STERLING* CLEAR 51 47 86 E3 30.23R TC 11
SAVANNA* CLEAR 50 45 81 NE3 30.22S TC 10
$$
ILZ003-004-008-010-011-017-018-301000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLEAR 46 42 86 CALM 30.24S TC 8
FREEPORT* N/A 47 44 90 CALM 30.24S TC 8
ROCHELLE* CLEAR 48 40 74 NE5 30.23S TC 9
DE KALB* CLEAR 47 32 55 E3 30.24R TC 8
PERU* CLEAR 51 41 70 NE6 30.21S TC 10
$$
ILZ005-006-012>014-019>023-301000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 45 35 68 N7 30.22R TC 7
CHICAGO-MIDWAY CLEAR 49 36 61 N8 30.22R TC 9
AURORA CLEAR 46 40 79 CALM 30.22S TC 8
JOLIET* CLEAR 44 42 93 CALM 30.22S TC 6
WAUKEGAN CLEAR 45 36 70 N6 30.22S TC 7
DUPAGE AIRPORT CLEAR 46 37 71 CALM 30.22R TC 8
KANKAKEE* CLEAR 48 40 73 N3 30.22S TC 9
WHEELING CLEAR 46 40 79 N3 30.24R TC 8
MORRIS* CLEAR 49 40 70 CALM 30.21S TC 10
ROMEOVILLE* CLEAR 48 37 66 N8 30.23S TC 9
LANSING* CLEAR 46 43 90 CALM 30.21S TC 8
NORTHERLY ISL* N/A 54 42 64 N10 N/A TC 12
$$
LMZ740>746-301000-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 20/ 8/ 10 N/A 2/ 5
WINTHROP HARBOR 52 53 N/A 2/ 5
CHICAGO BUOY 56 60 100/ 14/ 19 1023.7 2/ 6
NORTHERLY ISL 53 10/ 8/ 11 N/A
CALUMET HARBOR 54 330/ 5/ 8 1021.9S
BURNS HARBOR 56 10/ 7/ 8 1023.0S
MICH CITY BUOY 56 330/ 12/ 16 1020.8S 3/ 6
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-301000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 58 49 72 E6 30.17R TC 14
GALESBURG* CLEAR 53 45 73 E5 30.21S TC 12
MACOMB* CLEAR 51 47 86 NE3 30.22S TC 11
JACKSONVILLE* CLEAR 52 51 96 E6 30.18S TC 11
PITTSFIELD* CLEAR 53 53 99 N3 30.18S TC 12
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-301000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 51 41 69 NE5 30.21S TC 10
BLOOMINGTON CLEAR 51 40 65 NE6 30.22R TC 11
DECATUR CLEAR 53 50 89 NE3 30.20R TC 12
PEORIA CLEAR 53 42 66 E5 30.21R TC 12
LACON* CLEAR 49 43 79 CALM 30.21S TC 10
LINCOLN* CLEAR 53 44 70 NE5 30.20S TC 12
SPRINGFIELD CLEAR 56 45 66 E7 30.19R TC 13
TAYLORVILLE CLEAR 56 49 78 NE5 30.20R TC 14
$$
ILZ033-039-045-046-055>057-062-063-301000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 54 39 57 NE9 30.20R TC 12
DANVILLE* CLEAR 49 43 80 N5 30.20R TC 10
RANTOUL* CLEAR 52 37 56 NE3 30.21R TC 11
MATTOON CLEAR 53 46 77 CALM 30.18R TC 12
$$
ILZ079-100>102-301000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 52 52 99 CALM 30.17S TC 11
BELLEVILLE CLEAR 56 54 91 CALM 30.15S TC 14
CAHOKIA* CLEAR 54 52 93 CALM 30.16S TC 12
SPARTA* CLEAR 54 54 98 CALM 30.18S TC 12
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-301000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 55 54 96 CALM 30.17R FOG TC 13
CAIRO* PTCLDY 57 56 95 CALM 30.16S TC 14
EFFINGHAM* CLEAR 55 52 92 CALM 30.20R TC 13
MARION CLEAR 53 51 96 CALM 30.17S TC 11
MT. VERNON CLEAR 52 52 100 CALM 30.17S TC 11
CENTRALIA* CLEAR 55 54 97 CALM 30.17S TC 13
SALEM* CLEAR 56 56 97 CALM 30.17R TC 14
METROPOLIS* CLEAR 54 53 97 CALM 30.17R TC 12
$$
ILZ067-068-072-073-078-083-087-091-301000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 58 55 90 NE3 30.17S TC 14
FAIRFIELD* CLEAR 54 52 95 CALM 30.17R TC 12
CARMI* CLEAR 56 54 92 CALM 30.16S TC 14
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$